Answered: Convert the following grammars to…

Convert the following grammars to Chomsky Normal Form. Show all your work. (a) S → aAb|bBc A → a Ab|B|A B → bBc|A|X (b) S → bbAa|aCb A → bA|AC|A B → bala Ab|AC|A C → aA|baC|A

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: 7- A certain TTL gate has IIH =20 µA, IL=0.1 mA, IoH =0.4 mA and IOL = 4 mA. Determine the input and...

Q: r) Input a string s that contains lowercase alphabets. Then write a function that takes the string s...

A: The solution to the given problem is below.

Q: What is the difference between data warehousing and data mining? What are the applications of these ...

A: An database is an collection of inter-related data and they typically stored electronically in the c...

Q: Convert the base 10 number to its hexadecimal equivalent. Express your answer in expanded form. 946...

A: Before converting decimal ( base 10 ) to hexadecimal ( base 16) . We must know that Any remainder t...

Q: If A moves first, who will win a 400+1 game? What is the first move?

A: Let's see the solution in the next steps

Q: Which of the following architecture is the best for online shops applications? a. Centralized DMS b....

A: Given:

Q: In this section, we will discuss how each of the key ideas of cybersecurity is used to ensure total ...

A: Introduction: Cybersecurity: It protects computers, networks, and data against unauthorized access.M...

Q: Consider the problem of calculating the median m of the following numbers: 4,5,9. (a) Write down the...

Q: Exercises: 1. Copy and Run the code. 2. Solve the system of equation and grapg the system in 2-varia...

A: ANSWER:-

Q: When the time required to establish a link is long and the amount of data transferred is little, pac...

A: When the time to establish link is large and the size of data is small, the preferred mode of data t...

Q: Example-3: Write a program to calculate the Area and volume for a sphere. Sol. -The area of sphere =...

A: Given: The program is written in C language to find area and volume of sphere.

Q: java Declaration where a primitive data type is included is always given the value 0? Choose on...

A: The answer is given below step

Q: Which of the following is a valid identifier name? user_name @username user.name user-name Which of ...

A: Which if the following is a valid identifier name? a.) user_name b.) @username c.) user.name d.) u...

Q: Types of information systems that MICROSOFT CORPORATION (MSFT) use?

A: Types of information systems that MICROSOFT CORPORATION (MSFT) use?

Q: detail.

A: given - Describe the SBB instruction in further detail.

Q: define the term property

A: We are going to understand the term property in reference to computer science.

Q: By using C++ Implement the following operations on the singly linked List Data structure: 1) Maximum...

A: Introduction: By using C++ Implement the following operations on the singly-linked List Data structu...

Q: Use the following code to answer the question: DataTable tblCourses = myDataSet.Tables[0]; %3D Table...

A: The correct option is option 3rd. That is DataSet.

Q: In this python program, convert into java program please. Thank you Source Code: print("The fun...

A: print("The function is f(x)= 2x+3(2)")print("Width is 0.05")lowLim=float(input("Enter Lower Limit: "...

Q: The following cipher text is obtained using a rail-fence method with 4 rails. What is the plaintext?...

A: answer is

Q: Computer Science Your supervisor has unveiled what she firmly believes is a great new plan that wil...

A: Answer : From- Sender's name To- Supervisor's name Subject - Important suggestions regarding the pla...

Q: Consider the following subtraction operation assuming the values are in S2C form and select the corr...

Q: Question 1: What will be the final value of eax in this example: mov eax, 0 mov ecx, 10 ; outer loop...

A: The Answer is

Q: Given below is an example of e-commerce website. Analyze any one e-commerce website and write variou...

A: A testcase checks the functionality and behaviour for various conditions to verify that the actual ...

Q: Consider that there is a new student information system (SIS) for our university. Before launching S...

A: Verification: It is nothing but a technique which is static analysis and hence testing happens witho...

Q: Double precision of 64 bits, where 11 bits are exponents, and 52 bits of mantissa. a) Explain the m...

A: In single precision 32 bits are used to store floating-point numbers and in double precision 64 bits...

Q: Assume you have a customer who has never utilized a network before. Explain the functions of network...

A: Introduction: Client-server networks are like computer networks that store data, manage/provide reso...

Q: B) Write a PYTHON script to enter a value of S (between 1 and 3) for (50) entered values of X then f...

A: According to the information given:- We have to write python code on the basis of instruction mentio...

Q: Q4. For the system with state as given below using resource allocation graph, find out if there is a...

A: Resource Allocation Graph: Deadlock is present. Deadlock: P0 requires 3 which is allotted to P1, P1...

Q: Create a program that simulates the activity of an FCFS scheduling algorithm.

A: Let's see the program with output in the next steps

Q: What exactly is the meaning of RIGHT CTRL PRESSED?

A: Introduction: RIGHT CTRL PRESSED is part of the Windows API console's KEY EVENT RECORD STRUCTURE. It...

Q: Compare cloud security tools such as ScoutSuite, Pacu, and Powler. Articulate how cloud security ass...

A: <!DOCTYPE html> <html lang="en"> <head> <title>MASTER MIND</title> &lt...

Q: What is the decimal value of x stored to memory in the code fragment below? x = 0; while (x 10) x =...

A: Introduction: Fixed-point decimal data types are referred to as decimal data types in this informati...

Q: Write a Java program that prompts the user to enter 10 integers. The program must then save the 10 ...

A: Use FileWriter for writing to the file and FileReader to read the data from file For parsing we use ...

Q: Suppose in a wireless communication network transmitter Alice wants to send some confidential inform...

A: The classification of two communicators is performed by employing the appropriate encryption mechani...

Q: Write a C# program that initializes 25 values in array and prints all the multiples of Table T. Wher...

A: Start Take the array of elements 25. Find the multiples of given array elements. List the elements. ...

Q: Exactly what are target tables and what are they used for.

A: When you create a write-to-table event monitor, the event monitor creates target tables to store rec...

Q: (C++) 1. Ask the console for a three-digit integer. To extract each digit in reverse order, use div...

A: Introduction: The following C++ application accepts user input and saves it in the num variable. For...

Q: g through multi-dimensional arrays, functions, function overloading Instructions: 1) Write a S...

A: the code is an given below :

Q: The physical layer is responsible for converting logical communication requests from the into hardwa...

A: EXPLANATION AND ANSWER: Network layer: The Internet is made possible by network-to-network connectio...

Q: There is only one type of constructor and it is a constructor that does not take any parameters. Ch...

A: FALSE

Q: What exactly does the word "Cell" relate to in terms of computer architecture and design?

A: The word "Cell" is defined as follows.

Q: In a few words, describe the history of the development of wireless LAN technologies.

A: The answer of this question is as follows:

Q: 14. Use Gauss-Jordan elimination to solve the following linear system: -3x + 4y = -6 5x - у%3D 10 O ...

A: Here in this question, we have given some linear equations and using gauss Jordan elimination metho...

Q: Write a python code in multiprocessing (from mpi4py import MPI) Consider a system of 2 processes. Th...

A: Let's see the solution in the next steps

Q: Question 12 of 20 : Select the best answer for the question 3 -4 2 -1 -2 12. Perform Gauss-Jordan el...

A: This question comes from Number Theory which is a paper of Computer Science. Let's discuss it in the...

Q: Write a C# application that populates an array with 10 items and prints all N multiples. Where N is ...

A: Use a loop to iterate for 10 times and input the element then iterate over the array again and check...

Q: Write algorithm and draw flowchart to find the average for N students with 5 subjects of each, then ...

A: Input a set of 5 marksCalculate their average by summing and dividing by 5if average is below 50 Pri...

Q: You have been tasked with designing and producing the audio components of a multimedia production. T...

A: According to bartleby guidelines we need to answer only first question p;lease repost remaining ques...

Q: What are the differences and similarities between congestion and packet loss in computer networks? T...

A: Packet loss means whenever the data is transmitted from one host to another host, the packets or the...

Concept explainers

Intelligent Machines

Machines that use artificial intelligence to learn from the environment and past experiences to perform better in the presence of variability and uncertainty are called intelligent machines. Intelligence develops according to environment and experience. It is human-like behavior. When the computer system or any programmed machine learns from the inputs and corresponding outputs, it can be called an intelligent machine.

Question

PLEASE ANSWR WITH CLEAR EXPLAINATION!!!

Convert the following grammars to Chomsky Normal Form. Show all your work.
(a) S → a Ab|bBc
A → a Ab|B|A
B → bBc|A|X
(b) S → bbAa|aCb
A → bA|AC|A
B → ba|aAb|AC|A
C → aA|baC|A

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Part (a)

VIEW

Part (b)

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

for the grammars below, determine if they're ambiguous; and if a grammar is ambiguous, find a string that demonstrates the ambiguity and also draw two different parse trees for the string: a) S → aSa | bSb | cSc | a | b | c | ε b) S → ε | ab | ba | aSb | bSa c) S → aSb | C C → ε | c | Cc
Determine the type of the following grammars into the Chomsky Hierarchy(e.g. Type-0, Type-1, Type-2 and Type-3). 4.)G=({x,y}, {C,A,B,S}, S, P),P={S::=Cx, S::=Cy, S::=By, S::=Ax, S::=x, S::=y, A::=Ax, A::=Cx,A::=x,B::=By, B::=yA, C::=xA} 5.)G=({a,b,c}, {S,B}, S, P),P={S::=abc, S::=aBSc, Ba::=aB, Bb::=bb}
Consider the following grammar and perform required tasks; S -> aA | abS A -> BB | CAC B -> bB | Ɛ C -> aC Eliminate all ϵ-productions. Eliminate all unit productions from the resulting grammar in part a. Eliminate all useless symbols from the resulting grammar in b. Put the resulting grammar in c) in Chomsky Normal Form.
Let be the following LL(1) grammar with empty rules: a-) Prove that it is an LL(1) grammar with empty rules.b-) Build the recognition table.c-) Test step by step if it is possible to recognize the string abbc#.
Consider the following grammar in BNF (start symbol is ) Which of the following sentences are in the language generated by this grammar? Explain your answer for each possible sentence.1. aabbbbb2. babababbb3. cbbbbbb4. cccbbbbbb
(20 Points) Consider the following grammars where S is the start symbol and a, b, and c are terminal symbols and A, B, and C are non-terminal symbols.S ---> aA | bB | cCA --> aA | aB | aB --> bB | bC | bC --> cC | cExplain in your own words what the grammar generates. Which of the following sentences are in the language generated by the grammar? Show derivations. If a sentence cannot be generated by the grammar, explain why abcabcab aaaaaabb cccccaaaa bbbbbbbc aaaaaaccc
Show that the resulting grammar is LL(1).
In Example 6.1, show a derivation tree for the string ababbac, using both the original and the modified grammar. EXAMPLE 6.1 Consider G = ({A, B}, {a, b, c}, A, P) with productions A→a|aaA|abBc,B→abbA|b.A→a|aaA|abBc,B→abbA|b. Using the suggested substitution for the variable B, we get the grammar Ĝ with productions A→a|aaA|ababbAc|abbc,B→abbA|b.A→a|aaA|ababbAc|abbc,B→abbA|b. The new grammar Ĝ is equivalent to G. The string aaabbc has the derivation A ⇒ aaA ⇒ aaabBc ⇒ aaabbc in G, and the corresponding derivation A ⇒ aaA ⇒ aaabbc in Ĝ. Notice that, in this case, the variable B and its associated productions are still in the grammar even though they can no longer play a part in any derivation. We will next show how such unnecessary productions can be removed from a grammar.
Determine the type of the following grammars into the Chomsky Hierarchy(e.g. Type-0, Type-1, Type-2 and Type-3). 1.)G=({a,b}, {A,B,S}, S, P),P={S::=aA, A::=bB, A::=aA, A::=a, B::=λ} 2.)G=({a,b,c}, {A,B,C,S}, S, P),P={S::=aAb, S::=Ba, S::=λ, aAbC::=aAbB, aAbC::=aabC, BCc::=AaCc,BCc::=BaAbc, C::=Ca, C::=a} 3.)G=({ house, garden, cat}, {S, CASTLE, FOREST, TIGER }, S, P),P={ S::=TIGER garden, S::=FOREST CASTLE, FOREST::=λ, gardenCASTLE TIGHER house::=garden FOREST TIGER house, catCASTLE FOREST::=cat FOREST house TIGER FOREST,FOREST::=TIGER house, FOREST::=garden } 4.)G=({x,y}, {C,A,B,S}, S, P),P={S::=Cx, S::=Cy, S::=By, S::=Ax, S::=x, S::=y, A::=Ax, A::=Cx,A::=x,B::=By, B::=yA, C::=xA} 5.)G=({a,b,c}, {S,B}, S, P),P={S::=abc, S::=aBSc, Ba::=aB, Bb::=bb}
Show a derivation tree for w = aaabbaaa using the grammar in Example 5.1. EXAMPLE 5.1 The grammar G = ({S}, {a, b}, S, P), with productions S→aSa,S→bSb,S→λ,S→aSa,S→bSb,S→λ, is context-free. A typical derivation in this grammar is S ⇒ aSa ⇒ aaSaa ⇒ aabSbaa ⇒ aabbaa. This, and similar derivations, make it clear that L (G) = {wwR : w ∈ {a, b}*}.
Prove that the grammar below is ambiguous or not with given the sentence c@dc (showing the step) <A> → <A><A> <A> → <B>@ | <@><B> | <B> <B> → a | b | c | d After that, change the grammar so that the tree only expand to the left (left associativity) and draw the parse tree.
Consider the grammar X -->XY | id Y --> id Check whether the given grammar is LL(1) or not. X and Y are Non Terminal , 'id' is a terminal